How Long Does a Water Heater Last & When To Replace One

A reliable water heater is a must for your family’s daily comfort and convenience, providing hot water for showers, laundry, and dishwashing. But like any home appliance, water heaters don’t last forever – but exactly how long should a water heater last?

On average, most water heaters have a lifespan of 8 to 12 years, but there are several factors that can impact their longevity. In this guide, we’re breaking down the basic types of water heaters, lifespan expectations, warning signs, and why calling the professionals at Howard Air & Plumbing can save you time, money, and hassle.

Types of Water Heaters

Knowing what type of water heater you have can help you anticipate its lifespan and maintenance needs. Here are the most common types:

• Tank Water Heaters: The most common type, these store and heat water in a large tank. They typically last between 8-12 years.
• Tankless Water Heaters: Also known as on-demand water heaters, these heat water only when needed, often lasting 15-20 years due to reduced wear.
• Heat Pump Water Heaters: These energy-efficient models use heat from the air to warm water and usually last 10-15 years.
• Solar Water Heaters: Powered by solar panels, these systems can last 15-20 years with proper maintenance.

Not sure which water heater is best for your home? Our experts at Howard Air & Plumbing can help you choose, install, and maintain the perfect model for your needs.

Average Lifespan of Water Heaters

So, how long does a water heater last? The answer depends on factors such as the type of heater, water quality, and maintenance history. Traditional tank models usually need replacement around the 10-year mark, while tankless and solar-powered systems can last significantly longer.

To get the most from your investment, schedule regular maintenance with Howard Air & Plumbing. We’ll help extend the life of your water heater and ensure optimal performance year-round.

Regular maintenance, such as flushing sediment buildup, checking the anode rod, and inspecting for leaks, can help extend your water heater’s lifespan.

Signs Your Water Heater Needs Replacement

How do you know when to replace water heater systems in your home? There are a handful of red flags to watch out for; any one of these is a good sign that it’s time to call in a professional:

• Inconsistent water temperature: If your water isn’t staying hot or fluctuates unexpectedly, your heater may be failing.
• Rusty or discolored water: Rust in your hot water supply often indicates corrosion inside the tank, which can lead to leaks.
• Strange noises: Popping, rumbling, or banging sounds suggest excessive sediment buildup, making the heater work harder.
• Leaks or moisture around the unit: Any pooling water around the base of your water heater is a sign of a failing tank.
• Age of the system: If your water heater is more than 10 years old, replacement is likely a smarter long-term investment.

Ignoring these issues can lead to complete system failure, leaving you without hot water when you need it most – and in some cases, a failing water heater can even rupture and flood your home, causing extensive water damage. Addressing problems early can help you avoid costly repairs and unexpected emergencies.

Don’t take the risk—call Howard Air & Plumbing to inspect your system and prevent a plumbing disaster before it happens.

Importance of Regular Maintenance

Routine maintenance is key to extending your water heater’s lifespan and ensuring reliable performance. Here’s what professional maintenance entails:

• Flushing the tank – Removing sediment buildup prevents inefficiency and reduces strain on the system.
• Checking the anode rod – This rod helps prevent tank corrosion; replacing it as needed can add years to the heater’s life.
• Inspecting for leaks – A technician will check for leaks, faulty valves, or loose connections to prevent costly damage.
• Testing the heating elements – Ensuring proper function keeps water hot and prevents energy waste.

At Howard Air & Plumbing, our water heater maintenance services are designed to keep your unit operating efficiently while giving you peace of mind

A professional plumber can catch small issues before they turn into costly replacements, saving you money and hassle in the long run.

When to Call a Professional

If your water heater is showing signs of aging, it’s best to consult a professional before it completely fails. Calling a plumber can help you determine whether repair or replacement is the best option.

Our licensed technicians at Howard Air & Plumbing are trained to evaluate your water heater’s performance and provide honest recommendations. If your unit is over 10 years old and has multiple issues, or leaks, replacing it with a newer, energy-efficient model can save money on energy bills and provide better performance.

Howard Air & Plumbing Will Keep Your Water Heater Running Smoothly

At Howard Air & Plumbing, we provide expert plumbing services to keep your water heater functioning at its best. For more than 40 years, we have been the team that Arizonians trust to keep their homes comfortable, bringing extensive expertise and dedication to every single job. Whether you need routine maintenance or a full replacement, our team offers top-tier water heater maintenance and repair in Phoenix and beyond.

Don’t wait until your water heater fails – contact Howard Air & Plumbing today to schedule a consultation!

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